package org.gs.spring.boot;

import java.util.Arrays;

import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;

/**
 * Hello world!
 *
 */
@SpringBootApplication
public class Application
{
	public static void main(String[] args)
	{
		SpringApplication application = new SpringApplication(Application.class);
		application.run(args);
	}

	@Bean
	public CommandLineRunner commandLineRunner(ApplicationContext ctx)
	{
		return agrs -> {
			System.out.println("Let's inspect the beans provided by Spring Boot:");
			String[] beanNames = ctx.getBeanDefinitionNames();
			Arrays.sort(beanNames);
			for (String beanName : beanNames)
			{
				System.out.println(beanName);
			}
		};
	}
}
